Ribbed coffee urn lid



FIG. 1 is a top perspective view of a ribbed coffee urn lid showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is another side elevational view thereof of FIG. 2 rotated 90°;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view. 

The ornamental design for a ribbed coffee urn lid, substantially as shown. 